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- Double seal door 双密封门
- Double sealed door 双密封门
- The pot cover has applied double sealing. 锅盖采用双道密封。
- This permits the water to rush in; This sealed door won't allow the water come into the basement. 这个密封的门不允许水进地窖。
- The sealing door can be allocated with sliding door, machin-operated door or manual-operated door. 密封门可选平移门、机动门或手动门。
- Introducing the structure design,working principle and performance of double sealed guide valves. 介绍了双密封导轨阀的结构设计、工作原理与性能特点。
- In the final hour when Shepelev cracked open the sealed door to clamber out, his colleagues were bowled over by the revolting stench in his cabin. 在最后一刻，当塞甫利物打破密封门爬出来的时候，他的同事们都被他的小屋里的那令人反胃的恶臭惊呆了。
- There are double seals for ball baring unit and it is normally pre-greased for working in the condition of dust, slob and causticity. 带座外球面轴承一般为预填装润滑脂，采用双层密封形式，适合在粉尘、泥水、腐蚀性介质的场合内使用，利于主机工作。
- Application of Dry Gas Double Seal for Hydrogen Compressor 双端面干气密封在氢压机上的应用
- Application of Liquid-filled Double Seal in Floating Roof Tank 充液式双重密封在浮顶罐中的应用
- Several Features About Semi-module and Double Seal Air Preheater 浅谈半模式双密封空气预热器的几个特点
- Insert ball bearing unit is consisted of a double sealed, single row bearing and one of various types of housings (cast iron or stamping steel housing). 带座外球面球轴承由一个双面密封且外圈具有球形外截面的宽内圈深沟球轴承和一个轴承座(铸铁座或钢板冲压座)两部分组成。
- Security, easy operating, reliability sealed door with radiate bolt lock system, There have two specification of sealed door, the single-layered and double-layered, the latter could separated the polluted from cleaned area. 安全、可靠、操作简单省力的辐射状门栓锁紧结构的密封门,门上装有机械安全连锁装置,防止了操作人员在设备运行时打开密封门。有单门和双门两种规格。
- Troops may come through the sealed doors in response to an attack on the decompressor room. 关闭控制室的减压装置可以迫使潜艇上浮。
- It hissed at the sealed doors and the windows.It whistled beneath the floorboards. 大风席卷着沙尘拍打着城堡禁闭的门窗，从门缝和地板缝隙间呼呼地吹进房间。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
